Building on armv7a with meson currenctly fails: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10369:1: error: inlining failed in call to always_inline ‘vld1q_s32’: target specific option mismatch Set -mfpu=neon on that architecture like the legacy makefiles do to fix the issue. Fixes: b1d48c41189a ("build: support ARM with meson") Cc: stable@dpdk.org Signed-off-by: Luca Boccassi <bluca@debian.org> --- config/arm/meson.build | 3 +++ 1 file changed, 3 insertions(+) diff --git a/config/arm/meson.build b/config/arm/meson.build index 4b23b3954..b75513855 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -89,6 +89,9 @@ if cc.sizeof('void *') != 8 dpdk_conf.set('RTE_CACHE_LINE_SIZE', 64) dpdk_conf.set('RTE_ARCH_ARM', 1) dpdk_conf.set('RTE_ARCH_ARMv7', 1) + # the minimum architecture supported, armv7-a, needs the following, + # mk/machine/armv7a/rte.vars.mk sets it too + machine_args += '-mfpu=neon' else dpdk_conf.set('RTE_CACHE_LINE_SIZE', 128) dpdk_conf.set('RTE_ARCH_ARM64', 1) -- 2.19.1
On Thu, Nov 15, 2018 at 5:54 PM Luca Boccassi <bluca@debian.org> wrote: > > Building on armv7a with meson currenctly fails: > > /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10369:1: error: > inlining failed in call to always_inline ‘vld1q_s32’: target > specific option mismatch > > Set -mfpu=neon on that architecture like the legacy makefiles do to fix > the issue. > > Fixes: b1d48c41189a ("build: support ARM with meson") > Cc: stable@dpdk.org > > Signed-off-by: Luca Boccassi <bluca@debian.org> Acked-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> > --- > config/arm/meson.build | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/config/arm/meson.build b/config/arm/meson.build > index 4b23b3954..b75513855 100644 > --- a/config/arm/meson.build > +++ b/config/arm/meson.build > @@ -89,6 +89,9 @@ if cc.sizeof('void *') != 8 > dpdk_conf.set('RTE_CACHE_LINE_SIZE', 64) > dpdk_conf.set('RTE_ARCH_ARM', 1) > dpdk_conf.set('RTE_ARCH_ARMv7', 1) > + # the minimum architecture supported, armv7-a, needs the following, > + # mk/machine/armv7a/rte.vars.mk sets it too > + machine_args += '-mfpu=neon' > else > dpdk_conf.set('RTE_CACHE_LINE_SIZE', 128) > dpdk_conf.set('RTE_ARCH_ARM64', 1) > -- > 2.19.1 > -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd
15/11/2018 20:29, Christian Ehrhardt:
> On Thu, Nov 15, 2018 at 5:54 PM Luca Boccassi <bluca@debian.org> wrote:
> >
> > Building on armv7a with meson currenctly fails:
> >
> > /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10369:1: error:
> > inlining failed in call to always_inline ‘vld1q_s32’: target
> > specific option mismatch
> >
> > Set -mfpu=neon on that architecture like the legacy makefiles do to fix
> > the issue.
> >
> > Fixes: b1d48c41189a ("build: support ARM with meson")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Luca Boccassi <bluca@debian.org>
>
> Acked-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Applied, thanks